not …until 的用方法,until后面加句子还是词语,这个句式和till又有什么区别,

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not …until 的用方法,until后面加句子还是词语,这个句式和till又有什么区别,
not …until 的用方法,until后面加句子还是词语,这个句式和till又有什么区别,

not …until 的用方法,until后面加句子还是词语,这个句式和till又有什么区别,
Until 直….止,not… until直…才
肯定形式表示意思"做某事直至某时"动词必须延续性
否定形式表达意思"直至某时才做某事"动词延续性或非延续性都可以
肯定句：
I slept until midnight.我一直睡到半夜时才醒了 .
Wait till I call you.等着我叫你.
（肯定句用before代替,Lets get in the wheat before the sun sets.）
否定句：
She didnt arrive until 6 oclock.
直6点她才到.
Dont get off the bus until it has stopped.
公共汽车停稳再下车 .
I didnt manage to do it until you had explained how.直到你教会我我才会做 .
否定句用另外两种句式表示：
(1)Not until …句首主句用倒装
Not until the early years of the 19th century did man know what heat is.
直19 世纪初人类才知道热能是什么.
Not until I began to work did I realize how much time I had wasted.
直我开始工作我才认识到我已蹉跎了几多岁月 .
(2) It is not until… that…这是一个强调结构.如本题
Till用法基本相同
1)Until用于句首而till通常不用于句首
Until you told me,I had heard nothing of what happened.
直到你告诉我以前,出了什么事我一点也不知道 .
2)Until when 疑问句until要放句首
---Until when are you staying?你呆到什么时候
--- Until next Monday.呆到下周一.

not …until 的用方法,until后面加句子还是词语,这个句式和till又有什么区别, __did the students realize that they were mistaken about spidersA.it was not until then B NOT unti then 带it is that强调格式的not until用法已知not until是经常带倒装格式的,如Not until we caught the next offenders,could we leave.如果在此句中加入it is that的强调格式,could是否还可以,或者说必须倒装?It is not unti 哪位帮忙做几道英语复合句的选择题21-3021. ___ twenty years old . his high school education. A. Not until he was, he did finish B. Not until was he, he finished C. Till not was he, he finished D. Not unti not until与not...until的差别 not…until 句型的用法,例句请用 not.until.的句式造句 not until的用法 not until的用法! 用not...until造句 not until/until的句型用法. until和not until的区别 not until 和until的区别 not until 和 until的区别 until和not until的用法 not until 时态not……until 时态前后的时态都是什么? 《Not》《 turn on》 the blender 《unti》l you put the ingredients into it括号里的单词有没有错 not until .that...的含义